Data circuit switching system
[计] 数据电路交换系统
🧩 词语组成解析
data
['detə]
n. 资料，材料;datum的复数;[计算机]数据，资料;从科学实验中提取的价值;
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
And have a nice afternoon.
祝下午玩得愉快。
Congratulations on your having passed the test.
我恭喜你通过了考试。
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。